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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
Diamond is the hardest material according to the Mohs scale as it is ranked 10.Talc is the softest material as it is marked 1.(There are only 10 points!)

Ans 2:

Class : Class 6
diamond

Ans 3:

Class : Class 6
Diamond is the hardest material according to the Mohs scale.

Ans 4:

Class : Class 7
According to moh's scale- 1.diamond 2.corundum 10.talc

Ans 5:

Class : Class 6
The hardest material according to Mohs scale is diamond.

Ans 6:

Class : Class 5
diamond is the hardest mineral according to mohs scale and talc is the softest mineral

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 5
it is 1/2 weight of an object

Ans 2:

Class : Class 6
To find the density of an object,it is the 1/2 or half weight of an object.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
anti-lock braking system is the full form of ABS.

Ans 2:

Class : Class 4
Anti lock breaking system

Ans 3:

Class : Class 6
The full form of ABS is Anti-lock Braking System.

Ans 4:

Class : Class 5
Anti-lock Braking System

Ans 5:

Class : Class 6
Anti-lock braking system

Ans 6:

Class : Class 4
Anti breaking system

Ans 7:

Class : Class 6
Antilock Break system

Ans 8:

Class : Class 5
The answer anti breaking system shiyans

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Magnetism is one of the fundamental properties of nature. While,the force possessed by a magnet ona any magnetic material is called magnetic force. Good question......

Ans 2:

Class : Class 6
the force of a magnet is called magnetic force .

Ans 3:

Class : Class 7
magnetic force

Ans 4:

Class : Class 7
the force of magnet is magnetic force. it comes in the type of non-contact forces (forces applied by one body on another without in actual contact).

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
a rounded swelling or protuberant part

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 6
52

Ans 2:

Class : Class 5
There are about 110 live volcanos in japan..........

Ans 3:

Class : Class 7
There are 110 active volcanoes in Japan

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9
Lenses have a different property. You are talking about two different cases. First is property of 'refraction', and second is the property of 'convex lens'. This question is not correlated.

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 6
Basically in physics a magnet electrically charged posses a energy form called electromagnetic energy. This one posses a hole and a particle when made. Obviously particle will go in the hole and this is why electricity is defined as flow of electrons. Electromagnet is a temporally charged one used in MRI's, robots, etc.

Ans 2:

Class : Class 6
In the factories, Electromagnet is used to remove scrap iron from the waste. Electromagnet is fitted to a crane. When the operator switches it on by the electricity scrap iron is attracted towards the Electromagnet.

Ans 3:

Class : Class 7
Thanks but that wasnt what i asked. How does it work??!!

Ans 4:

Class : Class 6
a piece of soft iron is taken, and then a insulated copper wire is spun around the piece of soft iron about 100 times. now a battery is connected to the copper wire.the copper wire works with the help of a dry cell(DC).

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
A cell having a proper nuclear membrane and a well defined and clearly visible nucleus is called an eukaryotic cell.

Ans 2:

Class : Class 8
An eukaryotic cell is a cell which is properly developed and well developed nucleus.It has a membrane around it called the nuclear membrane which separates it from the cytoplasm of the cell.The DNA is present in the nucleus.In case of prokaryotic cell there is scattered nuclear region called nucleoid region lacking a nuclear membrane.

Ans 3:

Class : Class 8
the nucleus which have it nucler membrane is called eukaryotic

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Subject :NSO    Class : Class 6

Ans 1:

Class : Class 7
As the north pole of the earth's magnet is the earth's geographical south pole this is why a compass always show the correct direction

Ans 2:

Class : Class 6
because the earth is an upside down magnet the south pole is up and north pole is down.

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